[0028] The following is a further description of the present invention in conjunction with the accompanying drawings. The embodiments are exemplary and are only used to reveal and explain the present invention in order to fully understand the present invention, but do not limit the present invention to the described implementation. Within the scope of the case.
[0029] An integrated mixer for construction concrete mixing plants, comprising a mixer 2 arranged on a movable body 1, the mixer 2 comprising a main rotating disc 12 driven by a main mixing motor 13, the main rotating disc 12 is provided with circumferentially distributed 3 stirring parts; and the stirring parts are driven by a corresponding pair of stirring motors 27, and the rotation direction of the stirring parts is opposite to that of the main turntable 12.
[0030] Wherein, the stirring component includes a rotating shaft 24, the upper end of which is fixedly connected to the output shaft of the auxiliary stirring motor 27 in synchronous rotation, the middle of the rotating shaft 24 is provided with a stirring blade 23, and the lower end of the rotating shaft 24 passes through a supporting bearing and a supporting seat 33 They are connected to form a rotatable connection relationship between the two. The supporting seat 33 is movably arranged on the circular rail 30 and rotates with the main turntable 12. The annular rail 30 has a first guide groove with a horizontal opening, and a rolling element 28 is fitted in the first guide groove; the first guide groove has a flat structure, and the rolling element 28 has a roller structure; the rolling element 28 and the supporting seat 33 active connections. The annular rail 30 also has a second guide groove with an opening facing downward, and a sliding block 27 is fitted in the second guide groove; the sliding block 27 and the rolling body 28 are rotatably arranged on the connecting arm 35, the connecting arm 35 It is connected to the support base 33. A clamping block 41 is fixedly connected to the supporting base 33, and the clamping slot of the clamping block 41 is movably clamped on the upper edge of the first guide groove. The connecting arm 35 is provided with a guide piece 34, the guide piece 34 has a slanted guide surface, one end of the guide piece 34 extends into the first guide groove and forms a scraping connection to the side wall below the guide groove , The other end of the guide piece 34 crosses the connecting arm 35. The annular rail 30 is fixedly arranged above the fixing frame 29 at the bottom of the mixing tank of the mixer 2, the fixing frame 29 is fixedly connected with the wall of the mixing tank, and the fixing frame 29 is in a grid structure. The distal end of the stirring blade 23 is fixedly connected with a V-shaped stirring blade 26, the V-shaped stirring blade 26 extends along the axial direction of the rotating shaft 24, and the V-shaped tip of the V-shaped stirring blade 26 faces the rotation front of the stirring blade 23.
[0031] The vehicle body 1 has a wheeled trailer structure and forms a step shape with high front and low rear. The mixer 2 is arranged on the upper platform at the front end of the vehicle body 1; and the vehicle body 1 is also provided with four telescopic legs 17. The mixer 2 is arranged in the mixing frame 8. The main mixing motor 13 is fixed on the top of the mixing barrel 19 of the mixer 2 through a motor mounting plate, and is specifically carried on the mixing frame 8 through a U frame. The main mixing motor 13 extends into the mixing barrel 19 The inner connecting shaft 20 is fixedly connected to the main turntable 12, the stirring component is hoisted on the main turntable 12, and the lower end is rotatably supported by the support seat 33; the stirring frame 8 is fixedly connected to the upper platform at the front end of the vehicle body 1, and A discharge hopper 18 is fixedly installed on the bottom surface of the upper platform, and the upper inlet of the discharge hopper 18 is connected to the inner cavity of the mixing barrel 19 of the mixer 2; the rear end of the vehicle body 1 is fixedly installed with a hopper bracket 3, and the hopper 4 is fixedly installed Above the hopper bracket 3, a weighing hopper 5 is fixedly installed in the hopper bracket 3, and the weighing hopper 5 is located directly below the hopper 4; the car body 1 is provided with a conveyor belt 6, and the feeding end of the conveyor belt 6 Set on the lower platform, the discharge end of the conveyor belt 6 is supported by the stirring frame 8; the discharge port of the conveyor belt 6 is located directly above the conveying hopper 12 provided in the mixer 2, and the feed port of the conveyor belt 6 is located at the scale Directly below the heavy bucket 5; above the middle of the body 1 is provided with a batching box 7, the discharging port of the batching box 7 is provided with a screw conveyor 9, and the screw conveyor 9 is provided with a metering hopper below the discharging port 10. The measuring hopper 10 is fixedly installed on the front side of the upper end of the mixing frame 8. The measuring hopper 10 is connected to the inner cavity of the mixing barrel 19 of the mixer 2 through the connecting pipe 11; the lower platform of the vehicle body 1 is fixedly installed in sequence from front to back There are a water filling pump 14 and a control box 16. The water filling pump 14 and the control box 16 are located between the conveyor belt 6 and the vehicle body 1 in the height direction; the water filling pump 14 communicates with the inner cavity of the mixing barrel 19 of the mixer 2 through a water pipe 15 The mixing bucket 19 is fixedly connected to the vehicle body through three mounting lugs 25 distributed on the outer circumference of the bottom of the cylinder. Of course, the mounting lugs 25 can also be set to be more than three; the discharge channel of the discharge hopper 18 is provided There is an electric valve 31; the inside of the batching box 7 is divided into a plurality of independent spaces, and each independent space is correspondingly provided with the screw conveyor 9, which is driven to rotate by the conveying motor 40; the batching box 7 is fixed An electric distribution turntable 38 is installed, and the electric distribution turntable 38 is provided with a feed port 39 so that the feed port 39 is located above any independent space by adjusting the electric distribution turntable 38.
[0032] The number of stirring parts in this embodiment can be two or more than three.
[0033] The preferred embodiments of the present invention are described in detail above. It should be understood that those of ordinary skill in the art can make many modifications and changes according to the inventive concept without creative work. Therefore, all technical solutions that can be obtained by those skilled in the art through logical analysis, reasoning or limited experiments based on the concept of the present invention based on the prior art should fall within the scope of protection determined by the claims. .
